Cheapest return flights from Bilbao to Sofia in March from 82€

AirHint found the following cheapest return flights from Bilbao (BIO) to Sofia (SOF) in March 2026 (see full year).

Return flights

17 Mar - 24 Mar Vueling Airlines
19 Mar - 23 Mar Vueling Airlines
19 Mar - 28 Mar Vueling Airlines
21 Mar - 28 Mar Vueling Airlines
26 Mar - 28 Mar Vueling Airlines
05 Mar - 08 Mar Vueling Airlines
09 Mar - 15 Mar Vueling Airlines
19 Mar - 22 Mar Vueling Airlines
18 Mar - 23 Mar Vueling Airlines
18 Mar - 22 Mar Vueling Airlines
28 Mar - 08 Apr Vueling Airlines
31 Mar - 08 Apr Vueling Airlines
28 Mar - 04 Apr Vueling Airlines
31 Mar - 09 Apr Vueling Airlines
29 Mar - 04 Apr Wizz Air
27 Mar - 04 Apr Vueling Airlines
28 Mar - 05 Apr Vueling Airlines
30 Mar - 05 Apr easyJet
30 Mar - 03 Apr Vueling Airlines

Also check the deals for one-way flights from Bilbao to Sofia in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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